@book{ bogfrasad,
	author = "Mathiassen L. and Munk-Madsen A. and Nielsen P.A. and Stage J.",
	title = "Objekt orienteret analyse \& design",
	publisher = "Forlaget Marko",
	year = "2010",
	chapter = "9"}
	
@book{bogfraspo,
  Author = {David Watt and Deryck Brown},
  Title = {Programming Language Processors in Java: Compilers and Interpreters},
  Publisher = {Prentice Hall},
  Year = {2000},
  Chapter = {4}
  ISBN = {9780130257864},
}

@book{bogfrasad3,
  Author = {David Watt and Deryck Brown},
  Title = {Programming Language Processors in Java: Compilers and Interpreters},
  Publisher = {Prentice Hall},
  Year = {2000},
  Chapter = {4-6}
  ISBN = {9780130257864},
}
@misc{ paradigms,
	title = "Overview of the four main programming paradigms",
	url = "http://www.cs.aau.dk/~normark/prog3-03/html/notes/paradigms_themes-paradigm-overview-section.html" }
	
@article{ludo,
	author = "Masters Games",
	title = "Rules of Ludo",
	year = "1999",
	journal = "http://www.scribd.com/doc/20937740/Ludo-History-Rules"
	}
	
@misc{ coco1,
	title = "The Compiler Generator Coco/R",
	url = "http://ssw.jku.at/coco/" }
	
@misc{ coco2,
	title = "See Coco/R user manual",
	url = "http://ssw.jku.at/coco/Doc/UserManual.pdf" }

@book{gof,
	Author = {Erich Gamma and Richard Helm and Ralph Johnson and John M. Vlissides},
	Title = {Design Patterns: Elements of Reusable Object-Oriented Software},
	Publisher = {Addison-Wesley Professional},
	Year = {1994},
	ISBN = {0201633612},
	chapter = "5"
}